{"id":1906,"date":"2026-08-04T16:41:13","date_gmt":"2026-08-04T16:41:13","guid":{"rendered":"https:\/\/www.vpascode.com\/ja\/can-plantuml-generate-sequence-diagrams-yes-and-heres-how-to-do-it-right-2\/"},"modified":"2026-08-04T16:41:13","modified_gmt":"2026-08-04T16:41:13","slug":"can-plantuml-generate-sequence-diagrams-yes-and-heres-how-to-do-it-right-2","status":"publish","type":"post","link":"https:\/\/www.vpascode.com\/ja\/can-plantuml-generate-sequence-diagrams-yes-and-heres-how-to-do-it-right-2\/","title":{"rendered":"PlantUML\u306f\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u3092\u751f\u6210\u3067\u304d\u307e\u3059\u304b\uff1f\uff08\u306f\u3044\u3001\u6b63\u3057\u3044\u3084\u308a\u65b9\u3092\u3053\u3053\u306b\u7d39\u4ecb\u3057\u307e\u3059\uff09"},"content":{"rendered":"<p><strong>\u306f\u3044\u3001PlantUML\u306f\u30b7\u30f3\u30d7\u30eb\u306a\u30d7\u30ec\u30fc\u30f3\u30c6\u30ad\u30b9\u30c8\u30b3\u30fc\u30c9\u3092\u4f7f\u3063\u3066\u3001\u52b9\u7387\u7684\u306b\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u3092\u751f\u6210\u3067\u304d\u307e\u3059\u3002<\/strong>\u5ba3\u8a00\u578b\u306e\u30c9\u30e1\u30a4\u30f3\u56fa\u6709\u8a00\u8a9e\uff08DSL\uff09\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u8996\u899a\u7684\u306a\u30e2\u30c7\u30eb\u306b\u5909\u63db\u3059\u308b\u3053\u3068\u3067\u3001PlantUML\u306f\u958b\u767a\u8005\u3084\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30a2\u30fc\u30ad\u30c6\u30af\u30c8\u304c\u3001\u624b\u52d5\u3067\u56f3\u5f62\u3092\u63cf\u304f\u3053\u3068\u306a\u304f\u3001\u30b7\u30b9\u30c6\u30e0\u9593\u306e\u8907\u96d1\u306a\u76f8\u4e92\u4f5c\u7528\u30d5\u30ed\u30fc\u3092\u6587\u66f8\u5316\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3092\u63a2\u3057\u3066\u3044\u308b\u304b\u3001\u3042\u308b\u3044\u306f<strong>\u6700\u826f\u306e\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u30a8\u30c7\u30a3\u30bf<\/strong>\u8996\u899a\u7684\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u4f5c\u6210\u3092\u9ad8\u901f\u5316\u3059\u308b\u305f\u3081\u306e\u3001\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u57fa\u790e\u7684\u306a\u69cb\u6587\u304b\u3089\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067AI\u652f\u63f4\u3092\u53d7\u3051\u305f\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u307e\u3067\u3001\u3059\u3079\u3066\u3092\u30ab\u30d0\u30fc\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><img fetchpriority=\"high\" alt=\"An illustrated banner showing PlantUML code transforming into a visual sequence diagram with AI assistance, titled 'PlantUML Sequence Diagrams Made Simple'.\" class=\"alignnone size-full wp-image-1824\" decoding=\"async\" fetchpriority=\"high\" height=\"816\" sizes=\"(max-width: 1312px) 100vw, 1312px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/plantuml-sequence-diagrams-ai-guide.jpg\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/plantuml-sequence-diagrams-ai-guide.jpg 1312w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/plantuml-sequence-diagrams-ai-guide-300x187.jpg 300w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/plantuml-sequence-diagrams-ai-guide-1024x637.jpg 1024w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/plantuml-sequence-diagrams-ai-guide-768x478.jpg 768w\" width=\"1312\"\/><\/p>\n<h2>\u5373\u52b9\u56de\u7b54\u3068\u57fa\u672c\u7684\u306aPlantUML\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u306e\u4f8b<\/h2>\n<p>PlantUML\u306f\u3001\u7c21\u5358\u306a\u77e2\u5370\uff08\u4f8b\uff1a<code>-&gt;<\/code>\u540c\u671f\u547c\u3073\u51fa\u3057\u7528\u3068<code>--&gt;<\/code>\u5fdc\u7b54\u30e1\u30c3\u30bb\u30fc\u30b8\u7528\uff09\u3092\u4f7f\u3063\u3066\u3001\u53c2\u52a0\u8005\u3068\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u3084\u308a\u53d6\u308a\u3092\u5b9a\u7fa9\u3059\u308b\u3053\u3068\u3067\u3001\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u306f\u3001\u8a8d\u8a3c\u30d5\u30ed\u30fc\u3092\u8aac\u660e\u3059\u308b\u57fa\u672c\u7684\u306aPlantUML\u30b9\u30af\u30ea\u30d7\u30c8\u3067\u3059\uff1a<\/p>\n<pre><code>@startuml\r\nactor User\r\nparticipant \"Web App\" as App\r\ndatabase Database\r\n\r\nUser -&gt; App: POST \/login (credentials)\r\nApp -&gt; Database: Query User Record\r\nDatabase --&gt; App: User Found &amp; Verified\r\nApp --&gt; User: 200 OK (JWT Token)\r\n@enduml\r\n<\/code><\/pre>\n<h3>PlantUML\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u306e\u69cb\u6587\u306e\u57fa\u672c<\/h3>\n<ul>\n<li><strong>\u53c2\u52a0\u8005\u3068\u30a2\u30af\u30bf\u30fc\uff1a<\/strong>\u4ee5\u4e0b\u306e\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u4f7f\u3063\u3066\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3092\u5ba3\u8a00\u3057\u307e\u3059\uff1a<code>actor<\/code>, <code>participant<\/code>, <code>boundary<\/code>, <code>control<\/code>, <code>entity<\/code>\u3001\u307e\u305f\u306f<code>database<\/code>.<\/li>\n<li><strong>\u540c\u671f\u30e1\u30c3\u30bb\u30fc\u30b8\uff08<code>-&gt;<\/code>):<\/strong> \u5b9f\u7dda\u306e\u77e2\u5370\u306f\u76f4\u63a5\u306e\u5b9f\u884c\u547c\u3073\u51fa\u3057\u3092\u8868\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u975e\u540c\u671f\u304a\u3088\u3073\u5fdc\u7b54\u30e1\u30c3\u30bb\u30fc\u30b8\uff08<code>--&gt;<\/code>):<\/strong>\u70b9\u7dda\u306f\u623b\u308a\u30c7\u30fc\u30bf\u307e\u305f\u306f\u975e\u540c\u671f\u4fe1\u53f7\u3092\u8868\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u5225\u540d\uff08<code>as<\/code>):<\/strong>\u9577\u3044\u53c2\u52a0\u8005\u540d\u3092\u77ed\u3044\u8b58\u5225\u5b50\u306b\u7c21\u7565\u5316\u3057\u307e\u3059\uff08\u4f8b\uff1a<code>participant \"Payment Gateway Service\" as PG<\/code>).<\/li>\n<\/ul>\n<h2>\u9ad8\u5ea6\u306aPlantUML\u30b7\u30fc\u30b1\u30f3\u30b9\u6a5f\u80fd\uff1a\u30eb\u30fc\u30d7\u3001\u6761\u4ef6\u5206\u5c90\u3001\u4e26\u5217\u51e6\u7406<\/h2>\n<p>\u73fe\u5b9f\u4e16\u754c\u306e\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u304a\u3088\u3073API\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3067\u306f\u3001\u6761\u4ef6\u4ed8\u304d\u30d1\u30b9\u3001\u518d\u8a66\u884c\u3001\u4e26\u5217\u51e6\u7406\u304c\u5fc5\u8981\u3067\u3059\u3002PlantUML\u306f\u30c6\u30ad\u30b9\u30c8\u5185\u306b\u76f4\u63a5\u8907\u96d1\u306a\u8ad6\u7406\u30d5\u30ec\u30fc\u30e0\u3092\u30cd\u30a4\u30c6\u30a3\u30d6\u306b\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u6761\u4ef6\u5206\u5c90<\/strong><\/li>\n<li><code>alt \/ else \/ end<\/code><\/li>\n<li>\u6210\u529f\u3057\u305f\u652f\u6255\u3044\u3068\u62d2\u5426\u3055\u308c\u305f\u53d6\u5f15\u306e\u51e6\u7406\u3002<\/li>\n<\/ul>\n<ul>\n<li><strong>\u30aa\u30d7\u30b7\u30e7\u30f3\u30d1\u30b9<\/strong><\/li>\n<li><code>opt \/ end<\/code><\/li>\n<li>\u30e1\u30fc\u30eb\u901a\u77e5\u306e\u9001\u4fe1\u306a\u3069\u3001\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u30b9\u30c6\u30c3\u30d7\u3092\u5b9f\u884c\u3059\u308b\u3002<\/li>\n<\/ul>\n<ul>\n<li><strong>\u30eb\u30fc\u30d7<\/strong><\/li>\n<li><code>loop \/ end<\/code><\/li>\n<li>\u30bf\u30b9\u30af\u304c\u7d42\u4e86\u3059\u308b\u307e\u3067API\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3092\u30dd\u30fc\u30ea\u30f3\u30b0\u3059\u308b\u3002<\/li>\n<\/ul>\n<ul>\n<li><strong>\u4e26\u5217\u5b9f\u884c<\/strong><\/li>\n<li><code>par \/ else \/ end<\/code><\/li>\n<li>\u8907\u6570\u306e\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u30b5\u30fc\u30d3\u30b9\u3092\u540c\u6642\u306b\u8d77\u52d5\u3059\u308b\u3002<\/li>\n<\/ul>\n<table border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"width: 100%; border-collapse: collapse;\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>\u5236\u5fa1\u30d5\u30ec\u30fc\u30e0<\/th>\n<th>PlantUML\u30ad\u30fc\u30ef\u30fc\u30c9<\/th>\n<th>\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9<\/th>\n<\/tr>\n<\/thead>\n<\/table>\n<h3>\u8907\u96d1\u306a\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u304a\u3088\u3073API\u30d5\u30ed\u30fc\u306e\u69cb\u9020\u5316<\/h3>\n<p>\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u51e6\u7406\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u660e\u793a\u7684\u306b\u8868\u793a\u3059\u308b\u306b\u306f\u3001<code>activate<\/code> \u3068 <code>deactivate<\/code> \uff08\u307e\u305f\u306f <code>++<\/code> \u3068 <code>--<\/code> \u3092\u30e1\u30c3\u30bb\u30fc\u30b8\u30bf\u30fc\u30b2\u30c3\u30c8\u306b\u8ffd\u52a0\u3059\u308b\uff09\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5b9f\u884c\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u304c\u8996\u899a\u7684\u306b\u660e\u78ba\u306b\u306a\u308a\u3001\u30de\u30eb\u30c1\u30c6\u30a3\u30a2\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u56f3\u3067\u306e\u6df7\u4e71\u3092\u56de\u907f\u3067\u304d\u307e\u3059\u3002<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Plantuml<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/#plantuml:VP3D2iCW383lWk-G5-WBz30sEWezhQomksY4WBNCdyBUVchhA1Jc8OVaYr-Igm_2XJWRpZf3Q0Cq5xYDGmjFV4Vq0HvEeUDCo42h29YBdAMGmGdTIX9R6DqYqNiOnMTEdnpm7KaP4sePfYWppXcajnFGL7EbNkX84weDAyg4R6EssrpGBLQJcpE4nkEljnTaQkT9C5WVjIPPzksZLVwVuexIa2q6cuB2ysw7N3dFDP7ffby0\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>VPasCode\u3067Plantuml\u3092\u7de8\u96c6<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Plantuml<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:SoWkIImgAStDuULwtBJ-SVFAnqrB7ZSjUjoy-N5pXuAkdO9ZWAULmhFDAvvDQt-nhF7PnYPUhiJaaioon99Ka1ml5v00gNlSjFLnyvx7pPCVD-q4QfYo_bddrCUDBK_RbpsVq8Qa1raTK3Yd1A7sMSU4frtpURaKW01PcO8kt1qmfSyNxNgnglVPZex7ZViX6i3E0Bi3tHSmvmFrF5qtYvShDQSu5Sc1IpO-cpeTdwKlDhU_R9_uP4VlYssRYRNhQU-M9pkwWNRbfV1ofQJYy3sI13We7O3AWL410000\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Plantuml in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"language-plantuml\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startuml\r\n\u30af\u30e9\u30a4\u30a2\u30f3\u30c8 -&gt; API: \u6ce8\u6587\u8981\u6c42\r\nactivate API\r\nAPI -&gt; \u30b5\u30fc\u30d3\u30b9: \u652f\u6255\u3044\u51e6\u7406\r\nactivate \u30b5\u30fc\u30d3\u30b9\r\nalt \u652f\u6255\u3044\u6210\u529f\r\n    \u30b5\u30fc\u30d3\u30b9 --&gt; API: \u652f\u6255\u3044\u78ba\u8a8d\u6e08\u307f\r\n    API --&gt; \u30af\u30e9\u30a4\u30a2\u30f3\u30c8: \u6ce8\u6587\u78ba\u5b9a\r\nelse \u652f\u6255\u3044\u5931\u6557\r\n    \u30b5\u30fc\u30d3\u30b9 --&gt; API: \u8cc7\u91d1\u4e0d\u8db3\r\n    API --&gt; \u30af\u30e9\u30a4\u30a2\u30f3\u30c8: \u6ce8\u6587\u5374\u4e0b\r\nend\r\ndeactivate \u30b5\u30fc\u30d3\u30b9\r\ndeactivate API\r\n@enduml\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:SoWkIImgAStDuULwtBJ-SVFAnqrB7ZSjUjoy-N5pXuAkdO9ZWAULmhFDAvvDQt-nhF7PnYPUhiJaaioon99Ka1ml5v00gNlSjFLnyvx7pPCVD-q4QfYo_bddrCUDBK_RbpsVq8Qa1raTK3Yd1A7sMSU4frtpURaKW01PcO8kt1qmfSyNxNgnglVPZex7ZViX6i3E0Bi3tHSmvmFrF5qtYvShDQSu5Sc1IpO-cpeTdwKlDhU_R9_uP4VlYssRYRNhQU-M9pkwWNRbfV1ofQJYy3sI13We7O3AWL410000\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Plantuml in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/#plantuml:VP3D2iCW383lWk-G5-WBz30sEWezhQomksY4WBNCdyBUVchhA1Jc8OVaYr-Igm_2XJWRpZf3Q0Cq5xYDGmjFV4Vq0HvEeUDCo42h29YBdAMGmGdTIX9R6DqYqNiOnMTEdnpm7KaP4sePfYWppXcajnFGL7EbNkX84weDAyg4R6EssrpGBLQJcpE4nkEljnTaQkT9C5WVjIPPzksZLVwVuexIa2q6cuB2ysw7N3dFDP7ffby0\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>VPasCode\u3067Plantuml\u3092\u7de8\u96c6<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<h2>\u4e00\u822c\u7684\u306aPlantUML\u69cb\u6587\u30a8\u30e9\u30fc\uff08\u539f\u56e0\u3068\u4fee\u6b63\u65b9\u6cd5\uff09<\/h2>\n<p>\u624b\u3067\u69cb\u6587\u3092\u8a18\u8ff0\u3059\u308b\u969b\u3001\u5c0f\u3055\u306a\u30bf\u30a4\u30d7\u30df\u30b9\u304c\u56f3\u306e\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3092\u59a8\u3052\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u554f\u984c\u70b9\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<\/p>\n<ul>\n<li><strong>\u9589\u3058\u3089\u308c\u3066\u3044\u306a\u3044\u8ad6\u7406\u30d6\u30ed\u30c3\u30af\uff1a<\/strong> \u4ee5\u4e0b\u306e\u30d6\u30ed\u30c3\u30af\u306e\u7d42\u4e86\u3092\u5fd8\u308c\u308b\u3053\u3068\uff1a<code>alt<\/code>, <code>loop<\/code>\u3001\u307e\u305f\u306f <code>opt<\/code> \u30d6\u30ed\u30c3\u30af\u3092 <code>end<\/code>.<\/li>\n<li><strong>\u77e2\u5370\u8a18\u6cd5\u306e\u8aa4\u308a\uff1a<\/strong> \u7121\u52b9\u306a\u77e2\u5370\u9577\u3055\u3084\u4e0d\u4e00\u81f4\u306e\u6587\u5b57\u3092\u4f7f\u7528\u3059\u308b\uff08\u4f8b\uff1a<code>-&gt;&gt;<\/code> \u3068 <code>-&gt;<\/code>).<\/li>\n<li><strong>\u30a8\u30b9\u30b1\u30fc\u30d7\u3055\u308c\u3066\u3044\u306a\u3044\u7279\u6b8a\u6587\u5b57\uff1a<\/strong>\u30b9\u30da\u30fc\u30b9\u3084\u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c8\u30fb\u6570\u5b57\u4ee5\u5916\u306e\u6587\u5b57\u3092\u542b\u3080\u53c2\u52a0\u8005\u30e9\u30d9\u30eb\u306e\u5468\u308a\u306e\u5f15\u7528\u7b26\u3092\u7701\u7565\u3059\u308b\u3002<\/li>\n<\/ul>\n<h3>AI\u3092\u6d3b\u7528\u3057\u305f\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u69cb\u6587\u4fee\u5fa9<\/h3>\n<p>\u9577\u3044\u30b9\u30af\u30ea\u30d7\u30c8\u5185\u306e\u7834\u640d\u3057\u305f\u884c\u3092\u624b\u52d5\u3067\u63a2\u3059\u4ee3\u308f\u308a\u306b\u3001\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3092\u30b9\u30e0\u30fc\u30ba\u306b\u3059\u308b\u305f\u3081\u306b<a href=\"https:\/\/vpascode.com\" rel=\"noopener\" target=\"_blank\">Visual Paradigm VPasCode<\/a>\u3002\u5c02\u7528\u306e<strong>\u7121\u6599\u306e\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u30c4\u30fc\u30eb<\/strong>\u3001VPasCode\u306f\u30b3\u30fc\u30c9\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3092\u81ea\u52d5\u691c\u51fa\u3057\u3001\u5909\u66f4\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3057\u307e\u3059\u3002\u69cb\u6587\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3001\u7d44\u307f\u8fbc\u307f\u306e<strong>AI\u306b\u3088\u308b\u4fee\u5fa9<\/strong>\u6a5f\u80fd\u304c\u7834\u640d\u3057\u305f\u30b9\u30af\u30ea\u30d7\u30c8\u69cb\u9020\u3092\u5373\u5ea7\u306b\u4fee\u5fa9\u3057\u3001\u900f\u660e\u306a\u4e26\u3079\u66ff\u3048\u30b3\u30fc\u30c9\u5dee\u5206\u3092\u8868\u793a\u3059\u308b\u305f\u3081\u3001\u30df\u30b9\u3092\u7d20\u65e9\u304f\u767a\u898b\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>PlantUML\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u3092\u7c21\u5358\u306b\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u304a\u3088\u3073\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3059\u308b\u65b9\u6cd5<\/h2>\n<p>\u56f3\u3092\u8868\u793a\u3059\u308b\u3060\u3051\u306e\u305f\u3081\u306b\u30ed\u30fc\u30ab\u30eb\u306eJava\u30e9\u30f3\u30bf\u30a4\u30e0\u74b0\u5883\u3084Graphviz\u306e\u4f9d\u5b58\u95a2\u4fc2\u3001\u8907\u96d1\u306aIDE\u62e1\u5f35\u6a5f\u80fd\u3092\u8a2d\u5b9a\u3059\u308b\u3068\u3001\u6280\u8853\u30c1\u30fc\u30e0\u306e\u751f\u7523\u6027\u304c\u4f4e\u4e0b\u3059\u308b\u3002\u73fe\u4ee3\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u306f\u3001\u30a6\u30a7\u30d6\u30d9\u30fc\u30b9\u306e\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u3088\u3063\u3066\u5927\u304d\u304f\u6069\u6075\u3092\u53d7\u3051\u308b\u3002<\/p>\n<h3>VPasCode\u306b\u3088\u308b\u5373\u6642\u30d6\u30e9\u30a6\u30b6\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3068\u30d9\u30af\u30bf\u30fc\u30a8\u30af\u30b9\u30dd\u30fc\u30c8<\/h3>\n<p id=\"FVUCDnT\"><img alt=\"Editing a Sequence Diagram's PlantUML code in VPasCode\" class=\"alignnone wp-image-1837 size-full\" decoding=\"async\" height=\"745\" sizes=\"(max-width: 1192px) 100vw, 1192px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a721427aaf48.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a721427aaf48.png 1192w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a721427aaf48-300x188.png 300w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a721427aaf48-1024x640.png 1024w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a721427aaf48-768x480.png 768w\" width=\"1192\"\/><\/p>\n<p>\u3092\u4f7f\u3063\u3066<a href=\"https:\/\/vpascode.com\" rel=\"noopener\" target=\"_blank\">VPasCode<\/a>\u3001\u3042\u306a\u305f\u306fRaw\u306aPlantUML\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u30d6\u30e9\u30a6\u30b6\u306b\u76f4\u63a5\u8cbc\u308a\u4ed8\u3051\u3066\u3001\u30e9\u30a4\u30d6\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u5373\u5ea7\u306b\u8868\u793a\u3067\u304d\u307e\u3059\u3002\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u304c\u5b8c\u6210\u3057\u305f\u3089\u3001\u6b21\u306e\u3088\u3046\u306b\u3067\u304d\u307e\u3059\uff1a<\/p>\n<ul>\n<li>\u660e\u77ad\u3067\u30b9\u30b1\u30fc\u30e9\u30d6\u30eb\u306a\u30d9\u30af\u30bf\u30fc\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\uff08<strong>SVG<\/strong>\uff09\u307e\u305f\u306f\u9ad8\u89e3\u50cf\u5ea6\u306e\u30e9\u30b9\u30bf\u30fc\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\uff08<strong>PNG<\/strong>).<\/li>\n<li>\u30d1\u30d6\u30ea\u30c3\u30afURL\u307e\u305f\u306fQR\u30b3\u30fc\u30c9\u3092\u4f7f\u3063\u3066\u3001\u30e9\u30a4\u30d6\u56f3\u3092\u5373\u5ea7\u306b\u5171\u6709\u3067\u304d\u307e\u3059\u3002<\/li>\n<li>OpenDocs\u306e\u3088\u3046\u306a\u30c1\u30fc\u30e0\u30c9\u30ad\u30e5\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306b\u3001\u51fa\u529b\u3092\u30b9\u30e0\u30fc\u30ba\u306b\u7d71\u5408\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2>\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u3053\u3068\u4ee5\u4e0a\u306e\u9818\u57df\uff1aAI\u3092\u6d3b\u7528\u3057\u305fPlantUML\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u306e\u751f\u6210<\/h2>\n<p>\u65b0\u898f\u306b\u8907\u6570\u30b9\u30c6\u30c3\u30d7\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u30d5\u30ed\u30fc\u3092\u8a2d\u8a08\u3059\u308b\u969b\u3001\u5ba3\u8a00\u578b\u30b3\u30fc\u30c9\u3092\u624b\u52d5\u3067\u66f8\u304f\u306b\u306f\u6642\u9593\u304c\u304b\u304b\u308a\u307e\u3059\u3002\u4f1a\u8a71\u578bAI\u306f\u3001\u9ad8\u30ec\u30d9\u30eb\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30b3\u30f3\u30bb\u30d7\u30c8\u3068\u6709\u52b9\u306a\u56f3\u8868\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u9593\u306e\u30ae\u30e3\u30c3\u30d7\u3092\u57cb\u3081\u307e\u3059\u3002<\/p>\n<h3>Visual Paradigm AI\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8\u306b\u3088\u308b\u4f1a\u8a71\u578b\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u4f5c\u6210<\/h3>\n<p>\u751f\u306e\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u306e\u3067\u306f\u306a\u304f\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u52d5\u4f5c\u3092\u5e73\u6613\u306a\u82f1\u8a9e\u3067\u8a18\u8ff0\u3057\u305f\u3044\u5834\u5408\u306f\u3001<a href=\"https:\/\/chat.visual-paradigm.com\/\" rel=\"noopener\" target=\"_blank\">Visual Paradigm AI\u56f3\u8868\u4f5c\u6210\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8<\/a>\u30b7\u30f3\u30d7\u30eb\u306a\u30d7\u30ed\u30f3\u30d7\u30c8\u3067\u3001\u5b8c\u5168\u3067\u69cb\u6587\u7684\u306b\u6b63\u3057\u3044\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u3092\u751f\u6210\u3067\u304d\u307e\u3059\u3002\u30c1\u30e3\u30c3\u30c8\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3063\u3066\u3001\u500b\u3005\u306e\u53c2\u52a0\u8005\u3084\u30a4\u30f3\u30bf\u30e9\u30af\u30b7\u30e7\u30f3\u30eb\u30fc\u30d7\u3092\u6bb5\u968e\u7684\u306b\u4fee\u6b63\u3067\u304d\u3001\u305d\u306e\u5f8c\u3001\u6b63\u78ba\u306a\u30b3\u30fc\u30c9\u30ec\u30d9\u30eb\u306e\u8abf\u6574\u306e\u305f\u3081\u306b\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u30b9\u30e0\u30fc\u30ba\u306bVPasCode\u306b\u7d71\u5408\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>\u3088\u304f\u3042\u308b\u8cea\u554f\uff08FAQ\uff09<\/h2>\n<h3>PlantUML\u306f\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u306b\u95a2\u3057\u3066\u5b8c\u5168\u306b\u7121\u6599\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u306f\u3044\u3002PlantUML\u306f\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u8a00\u8a9e\u4ed5\u69d8\u3067\u3059\u3002VPasCode\u306e\u3088\u3046\u306aWeb\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3092\u4f7f\u7528\u3057\u3066\u3001PlantUML\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u3092\u5b8c\u5168\u306b\u7121\u6599\u3067\u4f5c\u6210\u3001\u30d7\u30ec\u30d3\u30e5\u30fc\u3001\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3>PlantUML\u3068Mermaid\u306e\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u4e21\u65b9\u306eDSL\u306f\u30c6\u30ad\u30b9\u30c8\u3092\u56f3\u306b\u5909\u63db\u3057\u307e\u3059\u304c\u3001PlantUML\u306f\u4f01\u696d\u5411\u3051\u306eUML\u30e2\u30c7\u30ea\u30f3\u30b0\u306b\u5411\u3051\u305f\u6df1\u3044\u69cb\u6587\u306e\u67d4\u8edf\u6027\u3092\u63d0\u4f9b\u3059\u308b\u4e00\u65b9\u3001Mermaid\u306f\u8efd\u91cf\u306aMarkdown\u7d71\u5408\u306b\u7126\u70b9\u3092\u5f53\u3066\u3066\u3044\u307e\u3059\u3002VPasCode\u306e\u3088\u3046\u306a\u30c4\u30fc\u30eb\u306f\u3001\u81ea\u52d5\u8a00\u8a9e\u691c\u51fa\u6a5f\u80fd\u3092\u5099\u3048\u3066\u304a\u308a\u3001\u6a19\u6e96\u306ePlantUML\u304a\u3088\u3073Mermaid\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306e\u4e21\u65b9\u3092\u6a19\u6e96\u3067\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>PlantUML\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u3092\u6280\u8853\u6587\u66f8\u306b\u57cb\u3081\u8fbc\u3080\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3055\u308c\u305f\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u3092SVG\u307e\u305f\u306fPNG\u30d5\u30a1\u30a4\u30eb\u3068\u3057\u3066\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3057\u3001\u30ea\u30dd\u30b8\u30c8\u30ea\u306b\u76f4\u63a5\u633f\u5165\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001Visual Paradigm 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